package graphic;

public class Graphic {
 public static void main(String[] args){
	 int i,k,l,m;
	 char a='A';
	 for(i=1;i<=7;i++){		
      for(k=7-i;k>=1;k--){
    	  System.out.print("   ");
      }
      for(l=2*i-1;l>=1;l--){
    	  System.out.print(" "+a+" ");
      }
      for(k=7-i;k>=1;k--){
    	  System.out.print("  ");
	 }
      m='A'+i;
      a=(char)+m;
      System.out.println();
  }
 }
}
